diff --git a/.forgejo/workflows/check.yaml b/.forgejo/workflows/check.yaml
index f902702..9858ab6 100644
--- a/.forgejo/workflows/check.yaml
+++ b/.forgejo/workflows/check.yaml
@@ -8,7 +8,7 @@ jobs:
     - name: Checkout repository
       uses: https://git.collective-conciousness.monster/Ittihadyya/checkout@v4
     - name: Install Nix
-      uses: https://git.collective-conciousness.monster/Ittihadyya/nix-actions/install
+      uses: https://git.collective-conciousness.monster/Ittihadyya/nix-actions/install@main
       with:
-        nix_path: nixpkgs=channel:nixos-unstable
+        install-url: "https://nixos.org/nix/install"
     - run: nix fmt $(find ./ -regex '.*.nix$') -- --check
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